Koi Days

Devlog

• Theater Mode — Pose your cast, take screenshots, make art (WIP)
  April 23, 2026 by MightyOS Studios#koidays, #relationshipsim, #anime, #devlog, #koikatsu, #artificialacademy

  One of the features I've been building for Koi Days! is Theater Mode a standalone character posing studio inspired by Koikatsu's Studio mode and VN backstage tools. It's still a work in progress, but... Continue reading

  
• Complete Gameplay Guide
  April 21, 2026 by MightyOS Studios#tutorial, #guide, #getting started, #koikatsu

  New to Koi Days!? This guide covers everything from basic controls to endgame systems. Spoilers are hidden behind tags. Getting Started When you start a new game, you'll pick your gender (Male/Female)... Continue reading

  
• Launch Hotfix!
  April 21, 2026 by MightyOS Studios#hotfix, #postlaunch update, #update

  Hotfix: Character Creator Improvements Save System Fix Fixed a bug where the Save button would gray out after saving once, requiring you to make a change before saving again. You can now save and re-e... Continue reading

  
• Koi Days! Open Beta
  April 19, 2026 by MightyOS Studios#launch, #koikatsu, #koidays, #artificialacademy, #new

  A spiritual successor to Artificial Academy, made by one guy who wanted more from these games. So back in high school, I was super into Artificial Academy 2 and Koikatsu. I loved the idea of creating... Continue reading